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PatentBrief

Patent Intelligence · Domain Comparison

AI & Machine LearningvsSoftware

Side-by-side comparison across 8 patent dimensions: portfolio size, citation quality, concentration, prosecution speed, claim breadth, expiry opportunity, and filing velocity.

AI & Machine Learning

Patents

210

Citations

5,701

Avg citations

27.1

3yr CAGR

+9.4%

HHI

143

Expiring ≤2029

5.7%

Avg prosecution

38 mo

Avg claims

24.2

Software

Patents

414

Citations

35,518

Avg citations

85.8

3yr CAGR

+3.4%

HHI

178

Expiring ≤2029

9.0%

Avg prosecution

40 mo

Avg claims

28.0

Head-to-Head Comparison

MetricAI & Machine LearningSoftware
Total patents210414
Total citations5,70135,518
Avg citations/patent27.185.8
3-year CAGR+9.4%+3.4%
HHI concentration143178
Expiring ≤20295.7%9.0%
Avg prosecution (mo)3840
Avg claims/patent24.228

▲ = higher is better for that metric. HHI: lower = more competitive landscape.

Grant Trend 2015–Present

Patents granted per year by domain.

2016

2018

2020

2022

2024

2026

Domain A

Domain B

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